201613724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39971}}^1$

素因数の和:40085

約数の個数: 24

約数和(自身を含む): 383891088

約数和(自身を除く): 182277364

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 39971, 79942, 159884, 519623, 1039246, 2078492, 3877187, 7754374, 15508748, 50403431, 100806862, 201613724]

約数ペア:

[(1, 201613724), (2, 100806862), (4, 50403431), (13, 15508748), (26, 7754374), (52, 3877187), (97, 2078492), (194, 1039246), (388, 519623), (1261, 159884), (2522, 79942), (5044, 39971)]